Let the ball roll! Little Dutch's spiral tower provides endless playtime fun. This colourful set consists of 5 subtly coloured elements that your little one can easily stack. Drop the balls one by one onto the top layer and watch them roll and swirl down one after another. The spiral tower helps develop hand-eye coordination and teaches little ones about cause and effect, making play both fun and educational. It comes with 3 lightweight, easy-to-grasp balls in different colours that make a sound when they move.